Signs from the FutureWe are constantly being warned, but we seldom heed warnings. Cautioned about authoritarian leaders, climate change, technological dystopias, or other catastrophes, we fail to take action or even take them seriously. Too often warnings are dismissedmuch like the artists, scientists, environmentalists, and intellectuals who deliver them. Why dont we listen? Santiago Zabala asks us to think of philosophy as a warning, a call to heed ominous signs from